CN104332911A - Inclined tube bus connecting fitting for ultrahigh-voltage converter station - Google Patents
Inclined tube bus connecting fitting for ultrahigh-voltage converter station Download PDFInfo
- Publication number
- CN104332911A CN104332911A CN201410303981.7A CN201410303981A CN104332911A CN 104332911 A CN104332911 A CN 104332911A CN 201410303981 A CN201410303981 A CN 201410303981A CN 104332911 A CN104332911 A CN 104332911A
- Authority
- CN
- China
- Prior art keywords
- tube bus
- bracing frame
- voltage converter
- converter station
- top board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 17
- 239000010931 gold Substances 0.000 claims description 17
- 229910052737 gold Inorganic materials 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses an inclined tube bus connecting fitting for an ultrahigh-voltage converter station, which comprises a supporting frame. The bottom of the supporting frame is provided with a positioning block which is used for supporting a horizontal tube bus that is inserted into the supporting frame. The positioning block is provided with a positioning surface for supporting fit with the circumferential surface of the horizontal tube bus. The top end of the supporting frame is provided with a mounting disc for mounting the inclined tube bus. The mounting disc is connected with the supporting frame through a spherical joint arranged on the top end of the supporting frame. The inclined tube bus connecting fitting for the ultrahigh-voltage converter station according to the invention can satisfy the requirement for connection of a tube bus which is used in the ultrahigh-voltage converter station and has an inclination angle.
Description
Technical field
The present invention relates to extra-high voltage electric transmission and transformation field, be specifically related to a kind of ultra-high voltage converter station tipping tube bus and connect gold utensil.
Background technology
Current conversion station refers in HVDC (High Voltage Direct Current) transmission system, is direct current to complete convert alternating current or is the conversion of alternating current by DC power conversion, and reaches electric power system for the requirement of safety and stability and the quality of power supply and the website set up.Along with domestic electrical demand increases day by day, the capacity of conventional current conversion station and ampacity gradually can not practical requirement, and need adopt ultra-high voltage converter station, in ultra-high voltage converter station, cast conductor can be adopted as equipment connection, described cast conductor is referred to as pipe bus.And the pipe bus adopted in ultra-high voltage converter station spatially has certain angle of inclination, and existing pipe bus connects the connection that gold utensil is generally used for the pipe bus of same level, the connection request of the pipe bus at certain angle of inclination of ultra-high voltage converter station can not be met.
Summary of the invention
The object of the present invention is to provide a kind of can meet use in ultra-high voltage converter station have angle of inclination pipe bus connect connection gold utensil.
To achieve these goals, the present invention adopts following technical scheme:
Ultra-high voltage converter station tipping tube bus connects gold utensil, it comprises bracing frame, the locating piece for supporting the horizontal tube bus be inserted in bracing frame is provided with bottom support frame as described above, described locating piece has the locating surface supporting cooperation for horizontal tube bus periphery, support frame as described above top is provided with the mounting disc for installing tipping tube bus, and described mounting disc is connected on bracing frame by the spherical hinge being arranged on bracing frame top.
Support frame as described above comprises base plate and is fixedly installed on the top board directly over base plate, base plate and top board form the installing space penetrated for horizontal tube bus between the upper and lower every setting, described spherical hinge is arranged on the top board of bracing frame, and described locating piece is arranged on the base plate of bracing frame.
Described spherical hinge comprises spherical hinge seat and oscillating bearing bar, and described spherical hinge seat is arranged on bracing frame top board, and the non-bearing end of described oscillating bearing bar is connected with mounting disc.
Described spherical hinge seat bottom is provided with a plate, and described connecting plate is bolted on the top board of bracing frame.
Described locating piece by pin be fixed on to be located on bracing frame base plate before and after distribution two supporting brackets on, the pin-and-hole penetrated for pin through before and after described supporting bracket offers, described pin-and-hole is the elongated hole that the size of left and right directions is greater than the size of above-below direction.
Be supported with the support bar circumferentially distributed between described base plate and top board, the base plate of described support bar and bracing frame and top board form the described installing space penetrated for horizontal tube bus jointly.
Described top board upper end is also provided with the shading ring of opening towards the C type of installation side, tipping tube bus position, and described shading ring is circumferentially with support bent plate by bottom, supports bent plate and is bolted on bracing frame top board.
Described mounting disc top is provided with the circular recess of opening upwards, and the diapire of described circular recess contacts with madial wall the locating surface coordinated as the corresponding surface for tipping tube end of bus bars.
Beneficial effect of the present invention is: for the tipping tube bus of differing tilt angles, being regulated the angle of inclination of the mounting disc for installing tipping tube bus by the spherical hinge structure be arranged on bracing frame top, the connection request of the pipe bus of differing tilt angles can be met.
Accompanying drawing explanation
Fig. 1 is the front view of embodiments of the invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Embodiment
A kind of ultra-high voltage converter station tipping tube of the present invention bus connects the embodiment of gold utensil, as Figure 1-3: this connection gold utensil comprises bracing frame, bracing frame bottom is provided with the passive locating piece 3 of horizontal tube bus, bracing frame top is provided with spherical hinge seat 14, spherical hinge seat 14 upper articulation has oscillating bearing bar 13, oscillating bearing bar 13 is provided with the mounting disc 8 of installing tipping tube bus 9 away from one end of spherical hinge seat 14, and bracing frame upper end is provided with the shading ring 11 of the C type preventing corona.
Wherein bracing frame comprises base plate 1, be positioned at the top board 6 directly over base plate 1, base plate 1 is connected by circumference six support bars 4 in base plate 1 upper end spaced apart with top board 6, on base plate 1, middle part is provided with the supporting bracket 17 of the supporting and location block 3 of two fore-and-aft direction distributions, the pin-and-hole that the fore-and-aft direction that the pin 18 supporting bracket 17 offering confession stationary positioned block 3 penetrates is through, the position that pin 18 contacts with locating piece 3 is overlapped and is had insulating sleeve.The size of the left and right directions of pin-and-hole is greater than the elongated hole of the size of its above-below direction, can rotate to an angle be convenient to the installation of horizontal tube bus to make locating piece 3 in horizontal plane.Locating piece 3 has the cross section for π type, and locating piece 3 upper end is provided with the through arc groove in the left and right of opening upwards, and arc groove wall supports as horizontal tube bus 5 periphery the locating surface coordinated.
Spherical hinge seat 14 is arranged on connecting plate 15, the location hole that the front and back that the alignment pin 13 spherical hinge seat 14 offering confession connection oscillating bearing bar 13 penetrates are through.Connecting plate 15 is bolted on the top board 6 of bracing frame, and the object arranging connecting plate 15 is the height adjustable making spherical hinge seat 14, so that the installation of tipping tube nut 9.
Oscillating bearing bar 13 has one end of bearing to be hinged on spherical hinge seat 14 by alignment pin 13, oscillating bearing bar 13 other end is connected with mounting disc 8 indirectly by connecting rod 20, the bar section of oscillating bearing bar 13 is provided with screw thread, connecting rod 20 is provided with the internal thread hole coordinated with the screw thread rotation be located on oscillating bearing bar 13, connecting rod 20 is fixedly connected with a disk away from one end of oscillating bearing bar 13, mounting disc 8 is fixedly connected with the disk being located at connecting rod 20 end by bolt.Disk 8 offers the circular recess of opening upwards, circular recess diapire contacts the locating surface coordinated, so that the installation of tipping tube bus with madial wall as tipping tube end of bus bars corresponding surface.By the oscillating bearing bar 13 arranged, mounting disc 8 freely can be rotated, facilitate the installation of the tipping tube bus of different angles.
Shading ring 11 is the C type shape of opening towards installation side, tipping tube bus position, is circumferentially with four and supports bent plates 7 below shading ring 11, supports bent plate 7 lower end and is bolted on the top board 6 of bracing frame.Shading ring 11 not only plays the effect preventing corona to gold utensil remaining part, and does not interfere with tipping tube bus to be installed.
Gold utensil of the present invention in use, first adjust the angle of mounting disc 8, tipping tube bus 9 end is inserted in the circular recess of mounting disc 8, by welding, tipping tube bus 9 is fixed in mounting disc 8, again horizontal tube bus 5 is inserted in bracing frame, the position of adjustment locating piece 3 makes to arrange the side face close contact of locating surface on it and horizontal tube bus 5, then the fixed head 10 being arranged at aluminium stranded conductor 12 one end is bolted on the lower surface of mounting disc 8, the fixed block 16 being arranged at the other end of aluminium stranded conductor 12 is welded on the side face of horizontal tube bus 5, the water conservancy diversion of horizontal tube bus 5 and tipping tube bus 9 is realized by aluminium stranded conductor 12.
In other embodiments, bracing frame can be other frame clsss structure, can adopt the support bar be located between base plate and top board that the relative arc of two openings replaces in the embodiment of the present invention.
In other embodiments, spherical hinge seat can not be arranged on connecting plate, and spherical hinge seat is directly arranged on the top board of bracing frame.
In other embodiments, the elongated hole that supporting bracket is arranged can be circular hole.
In other embodiments, oscillating bearing bar can directly be rotatably connected with mounting disc, is provided with the internal thread hole matched with oscillating bearing bar thread segment, now saves connecting rod in the middle part of mounting disc.
Claims (8)
1. ultra-high voltage converter station tipping tube bus connects gold utensil, it is characterized in that: it comprises bracing frame, the locating piece for supporting the horizontal tube bus be inserted in bracing frame is provided with bottom support frame as described above, described locating piece has the locating surface supporting cooperation for horizontal tube bus periphery, support frame as described above top is provided with the mounting disc for installing tipping tube bus, and described mounting disc is connected on bracing frame by the spherical hinge being arranged on bracing frame top.
2. ultra-high voltage converter station tipping tube bus according to claim 1 connects gold utensil, it is characterized in that: support frame as described above comprises base plate and is fixedly installed on the top board directly over base plate, base plate and top board form the installing space penetrated for horizontal tube bus between the upper and lower every setting, described spherical hinge is arranged on the top board of bracing frame, and described locating piece is arranged on the base plate of bracing frame.
3. ultra-high voltage converter station tipping tube bus according to claim 2 connects gold utensil, it is characterized in that: described spherical hinge comprises spherical hinge seat and oscillating bearing bar, described spherical hinge seat is arranged on bracing frame top board, and the non-bearing end of described oscillating bearing bar is connected with mounting disc.
4. ultra-high voltage converter station tipping tube bus according to claim 3 connects gold utensil, it is characterized in that: described spherical hinge seat bottom is provided with a plate, and described connecting plate is bolted on the top board of bracing frame.
5. ultra-high voltage converter station tipping tube bus according to claim 2 connects gold utensil, it is characterized in that: described locating piece by pin be fixed on to be located on bracing frame base plate before and after distribution two supporting brackets on, the pin-and-hole penetrated for pin through before and after described supporting bracket offers, described pin-and-hole is the elongated hole that the size of left and right directions is greater than the size of above-below direction.
6. ultra-high voltage converter station tipping tube bus according to claim 2 connects gold utensil, it is characterized in that: be supported with the support bar circumferentially distributed between described base plate and top board, the base plate of described support bar and bracing frame and top board form the described installing space penetrated for horizontal tube bus jointly.
7. ultra-high voltage converter station tipping tube bus according to claim 2 connects gold utensil, it is characterized in that: described top board upper end is also provided with the shading ring of opening towards the C type of installation side, tipping tube bus position, described shading ring is circumferentially with support bent plate by bottom, supports bent plate and is bolted on bracing frame top board.
8. connect gold utensil according to the ultra-high voltage converter station tipping tube bus in claim 1-7 described in any one, it is characterized in that: described mounting disc top is provided with the circular recess of opening upwards, the diapire of described circular recess contacts with madial wall the locating surface coordinated as the corresponding surface for tipping tube end of bus bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303981.7A CN104332911A (en) | 2014-06-30 | 2014-06-30 | Inclined tube bus connecting fitting for ultrahigh-voltage converter station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303981.7A CN104332911A (en) | 2014-06-30 | 2014-06-30 | Inclined tube bus connecting fitting for ultrahigh-voltage converter station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332911A true CN104332911A (en) | 2015-02-04 |
Family
ID=52407590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303981.7A Pending CN104332911A (en) | 2014-06-30 | 2014-06-30 | Inclined tube bus connecting fitting for ultrahigh-voltage converter station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332911A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826881A (en) * | 2016-04-28 | 2016-08-03 | 马鞍山市华能电力线路器材有限责任公司 | Pipe bus clamp pair structure used for bent pipeline |
| CN106207908A (en) * | 2016-08-23 | 2016-12-07 | 国家电网公司 | Pipe mother supports two-way gold utensil and shading ring, shielding spherical crown |
| CN107104410A (en) * | 2017-03-23 | 2017-08-29 | 平高集团有限公司 | A kind of arrester connection gold utensil |
| CN113594993A (en) * | 2021-06-03 | 2021-11-02 | 平高集团有限公司 | Female link fitting of slope pipe and female connected system of pipe |
| CN114665285A (en) * | 2022-02-22 | 2022-06-24 | 平高集团有限公司 | Converter station valve tower link fitting |
-
2014
- 2014-06-30 CN CN201410303981.7A patent/CN104332911A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826881A (en) * | 2016-04-28 | 2016-08-03 | 马鞍山市华能电力线路器材有限责任公司 | Pipe bus clamp pair structure used for bent pipeline |
| CN106207908A (en) * | 2016-08-23 | 2016-12-07 | 国家电网公司 | Pipe mother supports two-way gold utensil and shading ring, shielding spherical crown |
| CN107104410A (en) * | 2017-03-23 | 2017-08-29 | 平高集团有限公司 | A kind of arrester connection gold utensil |
| CN107104410B (en) * | 2017-03-23 | 2019-08-02 | 平高集团有限公司 | A kind of arrester connection gold utensil |
| CN113594993A (en) * | 2021-06-03 | 2021-11-02 | 平高集团有限公司 | Female link fitting of slope pipe and female connected system of pipe |
| CN113594993B (en) * | 2021-06-03 | 2023-02-28 | 平高集团有限公司 | Female link fitting of slope pipe and female connected system of pipe |
| CN114665285A (en) * | 2022-02-22 | 2022-06-24 | 平高集团有限公司 | Converter station valve tower link fitting |
| CN114665285B (en) * | 2022-02-22 | 2024-06-07 | 平高集团有限公司 | Valve tower connecting fitting for converter station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |